Anti-collision pile

Abstract

The invention discloses an anti-collision pile which comprises a connecting pile, an inner cylinder, unit cavities, a liquid storage cavity and damping liquid, an inner cavity of the connecting pile is the inner cylinder, the outer wall of the connecting pile is provided with a plurality of unit cavities, each unit cavity is formed by combining a side wall, a longitudinal partition plate, a transverse partition plate and a bottom plate, and dredging hole channels are formed in the longitudinal partition plates and the transverse partition plates. The unit cavities are communicated through dredging hole channels, the inner cylinder is communicated with the unit cavities tightly connected with the inner cylinder through on-way damping hole channels in the inner cylinder, the side wall and the top of the inner cylinder are covered with a cavity cover to form a liquid storage cavity, and the damping liquid is filled in the unit cavities and the liquid storage cavity through the dredging hole channels and the on-way damping hole channels. Impact energy can be dispersed to a large range outside an impact point, other parts of the pile are fully utilized to jointly bear impact loads, and damping liquid can be transferred to participate in dissipation of the impact energy in a larger range. In this way, the overlarge load effect generated by impact on the local part of the pile body is reduced, and meanwhile the buffering and energy dissipation effects are improved.

Description

technical field [0001] The invention relates to the fields of civil engineering and traffic engineering, in particular to an anti-collision pile. Background technique [0002] With the rapid development of the transportation industry, the volume of traffic both on land and on water has increased significantly. At the same time, there are more and more buildings and structures, such as piers, bridge piers, drilling platforms, transmission towers, traffic isolation pier piles, isolation piles, etc. The probability of ships, vehicles, etc. colliding with such structures has also increased significantly, and the impact damage losses have also continued to increase. How to consider structural collision avoidance has become an important issue. There are many kinds of anti-collision measures for buildings, and anti-collision piles are one of the forms of anti-collision measures with a long history of use and broad market demand. [0003] At present, the anti-collision piles that...

AI Technical Summary

Problems solved by technology

If the amount of sand is too small, the effect will not be obvious, and if the amount of sand is too large, it will not be suitable for making piles

[0004] To sum up, at present, there is a lack of anti-collision pile products that can effectively reduce the impact energy and minimize damage to the anti-collision pile itself, the impacted vehicles, and drivers and passengers.

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